#663296

#663296

Color Values

HEX

#663296

RGB

102, 50, 150

HSL

271.2, 50.0%, 39.2%

HSV

271.2, 66.7%, 58.8%

CMYK

32.0%, 66.7%, 0.0%, 41.2%

OKLCH

0.4367 0.1582 304.5

Properties

Cool Dark Nearest: rebeccapurple

Color Harmonies

Complementary

#663296

#629632

Analogous

#343296

#963294

#663296

Triadic

#663296

#966632

#329666

Split Complementary

#663296

#949632

#329634

Tetradic

#663296

#963432

#629632

#329496

Color Blindness Simulation

Original

#663296

Protanopia

#4F4F7E

Deuteranopia

#525678

Tritanopia

#636B66

Achromatopsia

#444444

CSS Usage

background-color: #663296;
color: #663296;
border-color: #663296;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F4FB
100
#EDE6F5
200
#DCC9ED
300
#C3A3E0
400
#A371D0
500
#8240BF
600
#683399
700
#53297A
800
#412060
900
#311B46
950
#1F112C

Contrast Checker

Text on white

8.53:1

AA Pass AAA Pass

Text on black

2.46:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026